Star system
LHS 3921
Economy
Military / Agriculture
Government
Patronage
Allegiance
Empire
Star type
Class K star Scoopable
Coordinates
42.53 / -68.38 / 44.34
Permit required
No
Powerplay
Unoccupied
Powers
︎ LHS 3921 - Class K star
Body distance-Solar masses0.6875Solar radius0.7716︎ Tilune - Earth-like world
Body distance212 LsEarth masses0.4600Radius4,847 kmGravity0.80 gSurface temperature266 K (-7°C/19°F)Surface pressure0.87 atmVolcanismAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ LHS 3921 2 - High metal content world Landable
Body distance1,272 LsEarth masses0.1077Radius3,049 kmGravity0.47 gSurface temperature97 K (-177°C/-286°F)Surface pressure0.01 atmVolcanismAtmosphereThin NitrogenTerraforming︎ Ruthenium: 1.4%︎ Mercury: 1.0%︎ Molybdenum: 1.5%︎ Germanium: 4.8%︎ Manganese: 9.5%︎ Zirconium: 2.7%︎ Carbon: 13.7%︎ Iron: 23.0%︎ Nickel: 17.4%︎ Phosphorus: 8.8%︎ Sulphur: 16.3%︎ LHS 3921 3 - High metal content world Landable
Body distance1,622 LsEarth masses0.2139Radius3,778 kmGravity0.61 gSurface temperature109 K (-164°C/-264°F)Surface pressure0.03 atmVolcanismAtmosphereThin MethaneTerraforming︎ Ruthenium: 1.4%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Chromium: 10.1%︎ Vanadium: 5.5%︎ Zirconium: 2.6%︎ Carbon: 13.3%︎ Iron: 22.5%︎ Nickel: 17.0%︎ Phosphorus: 8.5%︎ Sulphur: 15.8%︎ LHS 3921 3 a - Rocky body Landable
Body distance1,622 LsEarth masses0.0108Radius1,522 kmGravity0.19 gSurface temperature85 K (-188°C/-306°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.9%︎ Tellurium: 1.4%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Germanium: 5.4%︎ Manganese: 8.4%︎ Carbon: 15.4%︎ Iron: 20.4%︎ Nickel: 15.4%︎ Phosphorus: 9.9%︎ Sulphur: 18.3%︎ LHS 3921 4 - High metal content world Landable
Body distance2,332 LsEarth masses0.1093Radius3,064 kmGravity0.47 gSurface temperature74 K (-199°C/-326°F)Surface pressure0.01 atmVolcanismAtmosphereThin Methane-richTerraforming︎ Antimony: 0.9%︎ Molybdenum: 1.4%︎ Niobium: 1.4%︎ Chromium: 9.4%︎ Manganese: 8.7%︎ Zinc: 5.7%︎ Carbon: 12.6%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%︎ LHS 3921 6 - Icy body Landable
Body distance2,954 LsEarth masses0.1447Radius4,089 kmGravity0.35 gSurface temperature56 K (-217°C/-359°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Niobium: 1.1%︎ Tin: 1.1%︎ Chromium: 7.5%︎ Germanium: 3.5%︎ Manganese: 6.9%︎ Carbon: 17.7%︎ Iron: 16.6%︎ Nickel: 12.6%︎ Phosphorus: 11.3%︎ Sulphur: 21.0%︎ LHS 3921 5 - Icy body Landable
Body distance2,956 LsEarth masses0.2811Radius5,042 kmGravity0.45 gSurface temperature56 K (-217°C/-359°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Technetium: 0.6%︎ Molybdenum: 1.1%︎ Tin: 1.1%︎ Chromium: 7.9%︎ Germanium: 3.7%︎ Zirconium: 2.0%︎ Carbon: 18.6%︎ Iron: 17.5%︎ Nickel: 13.3%︎ Phosphorus: 11.9%︎ Sulphur: 22.1%︎ LHS 3921 7 - Icy body Landable
Body distance3,900 LsEarth masses0.2451Radius4,830 kmGravity0.43 gSurface temperature49 K (-224°C/-372°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.3%︎ Yttrium: 1.0%︎ Mercury: 0.7%︎ Molybdenum: 1.1%︎ Chromium: 7.5%︎ Manganese: 6.9%︎ Carbon: 17.7%︎ Iron: 16.7%︎ Nickel: 12.6%︎ Phosphorus: 11.3%︎ Sulphur: 21.1%︎ LHS 3921 8 - Icy body Landable
Body distance5,451 LsEarth masses0.4912Radius6,266 kmGravity0.51 gSurface temperature41 K (-232°C/-385°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Polonium: 0.5%︎ Selenium: 3.8%︎ Cadmium: 1.3%︎ Tungsten: 0.9%︎ Arsenic: 1.6%︎ Vanadium: 4.1%︎ Carbon: 20.5%︎ Iron: 16.9%︎ Nickel: 12.8%︎ Phosphorus: 13.1%︎ Sulphur: 24.4%